baber/WOPTO huggingface dataset:
Patent JP-S60261569-A (JP)
Title: Film forming device
Inventor: TOMITA YOSHINORI
IPC: B05C3/02
Filed: 1984-06-11
Abstract: PURPOSE:To form surely a highly orderly monomolecular film which is excellently arranged and oriented by regulating the developing area of the monomolecular film with a film-forming frame, and expanding and reducing the developing region two-dimensionally with the whole periphery of the frame. CONSTITUTION:A film-forming frame 3, which can be moved up and down relatively to water surfaces 2 and 2' and having a conical inner surface, is provided. Namely, the developing region of a monomolecular film can be expanded or reduced with the whole periphery of the frame by moving the film-forming frame 3 up and down relatively to the water surface, and the developing area of the monomolecular film can be two-dimensionally regulated. Accordingly, the surface pressure of the monomolecular film which is regulated by said process can be made uniform all over, and a highly orderly monomolecular film without any disorder in arrangement and orientation can be surely obtained.
Patent JP-H0681244-A (JP)
Title: Shock absorbing belt
Inventor: KOSEKI TOSHIHIRO
IPC: D03D15/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide a shock absorbing belt capable of improving the initial restraint for crew by a seat belt device for the protective restraint for the crew when, e.g. a motor vehicle is crashed and of mitigating the impact in the crash by absorbing impact energy. CONSTITUTION:The objective belt 11 is so designed as to be incorporated with an additional constituent material 15 composed of plural high-strength, and low-elongation yarns along the longer direction of warps 13 as the basic constituent material 1 for the belt 11. This additional constituent material 15 is firmly held between several pairs of wefts 14, 14. This material 15 consists of carbon fibers or aramid fibers >=20g/de in dry tenacity, <=4% in elongation at break and <=1100 denier in base yarn fineness. The additional constituent material 15 is randomly ruptured along its longer direction at the moment when an impact load is applied thereon.
Patent JP-S60263334-A (JP)
Title: Production of magnetic recording medium
Inventor: BABA KENICHI
IPC: G11B5/85
Filed: 1984-06-09
Abstract: PURPOSE:To improve the durability of a protective film to be formed on the surface of a thin ferromagnetic metallic film by selecting the gaseous monomer of fluorocarbon having an unsatd. bond are carrier gas of nitrogen at a specific volumetric ratio and executing plasma polymn. CONSTITUTION:A high-frequency coil 4 connected to a frequency oscillator 3 is wound around a reaction chamber 1 for plasma polymn. reaction. An introducing pipe 5 for introducing the gaseous monomer and carrier gas is connected to the chamber 1. A supply chamber 8 which lets off a non-magnetic base 6 on which the thin ferromagnetic metallic film 12 is deposited from a roll 7 and a take-up chamber 10 which takes up the base on a roll 9 are provided on both sides of the chamber 1. The residual air in the chamber 1 is removed and the inside thereof is evacuated; thereafter the fluorocarbon having the unsatd. bond as the gaseous monomer and the nitrogen as the carrier gas are selected at 50:50-80:20 volumetric ratio and are introduced into the chamber then the plasma polymn. is executed to form the protective film 13. The protective film which is highly crosslinked and is highly durable is thus formed.
Patent JP-H08315489-A (JP)
Title: Disk device
Inventor: HIGO NOBUTSUGU
IPC: G11B17/046
Filed: 1995-05-17
Abstract: PURPOSE: To automatically discharge a non-started disk medium loaded during starting regarding a disk device having a disk medium discharging mechanism and its driving part. CONSTITUTION: A judging means 32 judges the condition of a power voltage supplied when power supplying is started and outputs a determining signal to a signal sending means 33, and the signal sending means 33 produces an eject signal based on the determining signal and outputs this to a driving control means 34 according to the condition of a switching means 35. The driving control means 34 drives a driving part and discharges an unnecessary disk medium for starting of an information processor during starting.
Patent JP-H07323029-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OKUDA DAIJI
IPC: G01N29/22
Filed: 1994-05-31
Abstract: PURPOSE:To accurately display the ultrasonic image within a region of concern with uniform resolving power and to reduce the lowering of a frame rate by selecting delay data on the basis of an indicated region and the number of focus points and setting the transmission caliber control data of a probe and controlling a transmission circuit on the basis of both data. CONSTITUTION:An F-number capable of realizing uniform resolving power and the max. focus is calculated on the basis of the number of focus stages and the size of a region of concern and converted to caliber element number data on the basis of the element pitch data of a fine vibrator 2. Next, the delay data at the position of a focus point performing transmission is read from a ROM 7 to be inputted to a transmission delay control circuit 6 along with the calculated caliber element number data. The transmission delay control circuit 6 outputs a trigger signal to a transmission pulser 4 on the basis of the delay data and caliber element number data from a CPU 8. The transmission pulser 4 outputs an ultrasonic pulse on the basis of the trigger signal to perform the transmission driving of the fine vibrator 2.
Patent JP-S63284456-A (JP)
Title: Fluorescent penetrant testing method
Inventor: AIZAWA EIZO
IPC: G01N21/91
Filed: 1987-05-18
Abstract: PURPOSE:To improve workability by projecting UV rays on an excess liquid penetrant to deteriorate the fluorescent dye in the excess liquid penetrant and detecting a flaw from the luminance contrast generated from a difference in fluorescent luminance between the area free from flaws and flawed area on the surface of an object to be inspected. CONSTITUTION:The fluorescent dye is known to be quantitatively deteriorated by UV rays. if, therefore, the UV rays of a specified intensity are projected uniformly on the liquid penetrant layer existing in the area free from flaws of the object to be inspected (the excess liquid penetrant layer) and the liquid penetrant layer existing in the flawed area (excess liquid penetrant layer + liquid penetrant layer in the flaw), then the fluorescent dye in the liquid penetrant is not yet deteriorated and consequently, the difference in the intensity of the fluorescent luminances generated from the area free from flaws and the flawed area, i.e., the contrast, is obtd. from the difference in the liquid penetrant layers. The detection of flow is thus enabled.
Patent JP-S6010692-A (JP)
Inventor: ISHII GINYA
IPC: B23K1/20
Filed: 1983-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62274169-A (JP)
Title: Gas stopper
Inventor: OHINATA SADAHIRO
IPC: F16K17/36
Filed: 1986-05-22
Abstract: PURPOSE:To cut off a gas flow passage perfectly in correspondence with the variation of the magnetic force and economize the necessary space by installing an electromagnet in the upper part of a sealed case in which a magnet valve is accommodated in free elevation and installing a magnetic board in the lower part. CONSTITUTION:Since a solenoid valve C is swung in earthquake, an iron core 15 deflects from the axis center of a magnet valve (a), and the holding power due to the magnetic power for the iron core 15 of a magnet 17 installed in projection at the center on the upper surface of the magnet valve (a) is eliminated, and the magnet valve (a) drops by its dead weight. At this time, on the bottom surface of a recessed part vacant chamber 7, the polarity of a magnet 18 arranged in the magnet valve (a) and the polarity of a magnet 23 arranged in the magnet board (b) of a lower part case 4 differs each other, and the both magnets attract each other, and a packing 19 of the magnet valve (a) closes an effluence port 11, and supply of gas into a gas appliance is suppressed.
Patent JP-H11314189-A (JP)
Title: Laser beam machining method and its machining head
Inventor: TAKAHASHI HISASHI
IPC: B23K26/064
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent spatters from sticking to the surface of a workpiece in a laser beam machining, to avoid damage to a nozzle, lens and machine, and to stabilize the initial state of laser machining. SOLUTION: This method is designed to carry out laser beam machining such that, in working on a workpiece W, a mask 15 with a through-hole 17 formed vertically is placed at the machining position of the workpiece W, and that a laser beam LB from the machining head 1 is emitted to the workpiece W through the through-hole 17 of the mask 15. As a result, spatters produced during the laser machining scatter over the mask placed on the workpiece, but not to the workpiece itself, so that spatters are prevented from sticking to the surface of the workpiece.
Patent JP-S63281735-A (JP)
Title: Production of fluid bearing
Inventor: OKUMOTO MASANORI
IPC: F16C33/00
Filed: 1987-05-15
Abstract: PURPOSE:To manufacture a fluid bearing of high accuracy with a simple and inexpensive device by press-contacting to a work plural balls arranged inside the track groove of a ball holding member and moving the ball holding member and work relatively in the relatively rotating and axial directions. CONSTITUTION:A stationary ring 3 is fixed to the small diameter part 2 at the tip of a pin 1 by its pressure-fitting with outer fitting to form a track groove 4. A hard ball 5 in the diameter slightly larger than the depth of this track groove 4 is arranged in plural pieces inside the groove 4. This pin 1 is press- fitted onto the inner diameter face 6a of a bearing sleeve 6 to press-contact said ball 5 to this inner diameter face 6a. The pin 1 and sleeve 6 are then rotated relatively and relatively moved in the axial direction with rolling the ball 5. The spiral groove in multiple lines corresponding to the number of balls 5 is subjected to plastic working onto said inner diameter face 6a by said rolling ball 5 to form the fluid bearing having a power generating groove 8.
Patent JP-H10311756-A (JP)
Title: Method and apparatus for quantification of color irregularity on plastic mold
Inventor: UCHIUMI HIDEKI
IPC: G01J3/46
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To quantify color irregularity determined by a method wherein the color irregularity on the colored plastic mold is changed into a digital image indicating the gray level of a coloring operation, the difference between the gradation value of every pixel and the average of gradation values in a neighboring region around the pixel is used as the gradation value of the pixel and an image is reproduced. SOLUTION: An apparatus is composed of a sample base on which a mold is placed, of a lens which is connected to a TV camera and of an apparatus which processes an image obtained by the TV camera. The apparatus is provided with a monitor, with a printer, with an auxiliary disk recording device and with a computing circuit. In the apparatus, the image density of an object, to be measured, imaged by the TV camera is analog/digital-converted, a gradation value regarding every pixel is decided, and the digital gray level of the object to be measured is formed.  In the computing circuit, the difference between the gradation value of every pixel constituting the image of the object to be measured and the average of gradation values is a neighboring region around the pixel is used as a gradation value, the image is reproduced, and the statistical value of the distribution of the gradation value is found regarding all pixels of the reproduced image.
Patent JP-H05290942-A (JP)
Title: Temporary holder for communication cable conductor
Inventor: IIJIMA FUMINORI
IPC: H01R43/00
Filed: 1992-04-14
Abstract: PURPOSE:To improve the conventional method for aligning and holding communication cable conductors where three types of temporary conductor holders are prepared for the conveniences of aligning and temporarily holding conductors to be connected and selectively used, depending upon the diameter of connected conductors, requiring the carriage of the three types of the holders at all times and causing a trouble for the maintenance, control and change thereof. CONSTITUTION:A small diameter coil spring 2 having a less coil pitch and diameter than a large diameter coil spring 1 is inserted in this spring 1, and both coil springs 1 and 2 are concentrically combined and integrated, thereby forming a temporary conductor holder for a communication cable. The holder so formed can cope with a wide range of conductor diameters, and eliminates a need to change a temporary conductor holder to cope with a difference in conductor diameter, thereby ensuring a simple and easy conductor connecting work.
Patent JP-S5821467-A (JP)
Title: Solid coloring material
Inventor: KOU HIROICHI
IPC: C09D5/00
Filed: 1981-07-30
Abstract: PURPOSE:A solid coloring material applicable uniformly to a metal face, etc., having low color unevenness on a coating film face caused by the lack of coating even if the voids of a porous substance are raised, obtained by adding a thermoplastic gel of a resin solution to a porous substance prepared by solidifying and forming pigment with a binder. CONSTITUTION:A thermoplastic gel of a resin solution (a solution of alkyd resin in xylene, etc.) is added to a porous substance prepared by solidifying and forming pigment (titanium dioxide, phthalocyanine green, etc.) with a binder (plaster of Paris, starch, etc.) to give a solid coloring material. In order to prepare this coloring material, for example, the pigment is blended with the binder, cast into a mold, cured, taken out form the mold, dried, solidified and formed to give the porous substance (voids preferably <=70%). While, the resin solution is blended with a gel-forming composition, melted under heating, the porous substance is immersed in the blend, cooled, and solidified, to give the solid coloring material. USE:Usable as a modifying material for a halograph of writing members, and drawing paper of crayon, pastel crayon, etc.
Patent JP-S5453556-A (JP)
Title: Single-lens reflex optical system for endoscope
Inventor: TAKANASHI YUKIO
IPC: A61B1/00
Filed: 1977-10-05
Abstract: PURPOSE: To prevent mis-photographing in a single-lens reflex optical system to permit change  of incident light into picturetaking system or observing system by moving prism, by reducing the outside diameter of lens and shortening the length of hard part at the end of endoscope so as to enable observation of picturetaking window.  
     CONSTITUTION: The flux of light from a concave lens 1 is changed over between the picturetaking system T including image pickup lens 5 and the observing system 0 including focusing lens 7, by switching a flux changing prism 2. The prism 2 is a glued combination of transmission glass part 3 of cube or rectangular parallelopiped supported by parallel moving shaft P and another glass part 4 of which oblique side 4 1  is a reflective surface. As the prism 2 moves, when the transparent glass part 3 is positioned on the optical axis A, the light runs through the picture taking system of 1-3-5 to be imaged on the film placed on a focusing plane 6. Or, as the prism 2 moves, when the glass part 4 is positioned on the optical axis A, the light reflects on the reflective plane 4 1  on the galss part 4, and is imaged on an end plane 8 1  of image guide 8 by a viewing lens 7, so that the image is used for observation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61280227-A (JP)
Inventor: ONODERA HIROKI
IPC: A21B3/18
Filed: 1985-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6011690-A (JP)
Title: Liquid chromatography
Inventor: KOUNO MINORU
IPC: G01N30/32
Filed: 1983-06-30
Abstract: PURPOSE:To prevent the analysis in unstable liquid feeding state and improve the accuracy in analysis by judging the state of a reciprocating plunger pump for feeding liquid, by detecting the variation rate of the pressure variation width of the pump and the variation rate integrated value and controlling each apparatus. CONSTITUTION:In order to stably feed liquid in a liquid chromatography, a pressure sensor 9 is installed onto the discharge side of a reciprocating plunger pump 3, and the pressure signals supplied from the pressure sensor 9 are sampled in a prescribed sampling cycle by a pressure variation rate detecting means 18, and the pressure variation width which is nearly equal to the value obtained from the upper and the lower limit values of pulsation is calculated from the sampling value. Then, the pressure variation rate is calculated from the variation width, and said calculated values are integrated by an integration means 19. Then, the drift and undulation of pressure due to the variation of state of a column, etc. in a relatively long period are detected. Then, the above-described pressure variation rate and integration value are compared with the respective set values by a control means 20, and each signal of stop or suspension of analysis or alarm is output according to the result of the comparison.
Patent JP-S61107431-A (JP)
Inventor: RICHIYAADO DAGURASU DEGURUUTO
IPC: G06F9/302
Filed: 1985-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S614712-A (JP)
Inventor: HERUBERUTO AIHENAUAA
IPC: C08F279/02
Filed: 1985-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5344775-A (JP)
Title: Stability improving method for nonlinear system
Inventor: OOKUBO SHIGENORI
IPC: G05B11/36
Filed: 1976-10-05
Abstract: PURPOSE: To improve stability by means of applying state feed back which is constituted from positive constant matrix by constituting a needed linear regulator, by establishing load tensor matrix of a positive constant fucntion and by establishing positive constant tensor matrix. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06330169-A (JP)
Title: Manufacture of bent tube
Inventor: KONDO JO
IPC: B21D7/16
Filed: 1993-05-21
Abstract: PURPOSE:To attain a bent tune, strength and a low temp. toughness of which are improved, by bending and tempering at specified conditions a straight tube in which a parameter determined by a component composition is specified, in a carbon steel with a specified composition containing Nb, V, and Ti. CONSTITUTION:A straight tube is prepared component composition of which contains in wt.% C: 0.04-0.12, Si: 0.05-0.5, Mn: 0.5-2, P and S each <=0.015, Sol. Al: 0.01-0.06, N: 0.002-0.01, Cu+Ni+Cr+Mo<=1, and one kind or more of Nb: 0.01-0.06, V and Ti each 0.01-0.1 and Fe: the balance, and whose P as prescribed by a formula is P<=sigmasmys. Here, sigmasmys is a standard lower limit yield stress, T=(2n+0.5)/(2n-0.5)X(t), provided (n): bending radius/outer diameter, and (t): thickness of straight tube (mm). The straight tube is heated to the temp. Ac3+100 deg.C or less to perform bending, and the bent tube is immediately air- cooled in the range from 800 deg.C to 500 deg.C at the cooling velocity of 0.5 deg.C/sec. If required, the air-cooled tube is tempered at 650 deg.C or less.
Patent JP-H09305330-A (JP)
Title: Disk array system
Inventor: YASUDA HIROYUKI
IPC: G06F3/06
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of an entire system by respectively separately performing command scheduling to a read operation and a write operation in a write command. SOLUTION: Concerning the read operation and the write operation in the write command, the read operation is defined as a phase I, the write operation is defined as a phase II, and the right of access to HDD #1-#5 to be functioned as plural storage means is set separately for each phase. Namely, when there is an access request requiring both the read operation and the write operation, a request dividing means divides that access request into the phase I and the phase II and an order control means determines the order of execution for each phase. Therefore, concerning this disk array system, command scheduling is respectively separately performed to the read operation and the write operation in the access request, and the throughput of the entire system is improved.
Patent JP-S61278729-A (JP)
Title: Pressure detecting device
Inventor: NARITA SHINICHIRO
IPC: G01L9/00
Filed: 1985-06-03
Abstract: PURPOSE:To compensate easily temperature by employing two semiconductor materials having the similar characteristics as a resistance element and obtaining changes in their resistance ratios. CONSTITUTION:The titled device has the 1st and 2nd pressure sensors R1 and R4d2 made of semiconductors having the similar characteristics of resistance changes with respect to static hydraulic pressure. The 1st and 2nd pressure sensors R1 and R2 are disposed in the 1st container 1 packed with a pressure transmitting medium 2 and in the vicinity of a container including the 1st container 1, respectively. The pressure in the 2nd container 9 is made constant, and only temperature changes as the 1st container 1 does. The resistances of the 1st and 2nd pressure sensors R1 and R2 are ratio-calculated, and divided by a temperature signal, whereby the influence of temperature is eliminated and a signal in proportion to the pressure can be obtained.
Patent JP-S5645974-A (JP)
Title: Preparation of friction material for brake
Inventor: SUZUKI NAOHIRO
IPC: C09K3/14
Filed: 1979-09-20
Abstract: PURPOSE: To prepare a friction material for a brake, scarcely wearing a mold during molding, and excellent in friction characteristics, by dispersing a solid lubricant and a copper-plated hard inorganic filler in a base material of a sintered bronze alloy.  
     CONSTITUTION: A solid lubricant, such as lead, graphite or molybdenum disulfide, and a hard inorganic filler, such as a copper-plated silica, kyanite, feldspar or ceramic, are dispersed in a base material of a sintered bronze alloy.  
     EFFECT: It is possible to stabilize friction characteristics and to largely improve moldability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08311752-A (JP)
Title: Knitted fabric-winding device of circular knitting machine
Inventor: CHIKARAISHI TSUTOMU
IPC: D04B15/88
Filed: 1995-05-18
Abstract: PURPOSE: To provide a knitted fabric-winding device of a circular knitting machine, capable of preventing the hooking of the knitted fabric to stabilize an operation for pulling out the knitted fabric, when a winding shaft is pulled out from a fully wound knitted fabric, by attaching a stretchable cover to the winding shaft. CONSTITUTION: In a winding device of a circular knitting machine, a winding shaft 2 having splines curved in the screw part 4 is longitudinally movably and rotatably supported on bearings 7 disposed on a pair of supports 6, and plural cylinders 19 different in the diameters are connected to each other in a telescopic state. The tip cylinder 19a is fixed to the tip of the winding shaft 2, and the base end cylinder 19 is fixed to the bearing 7 to form a winding shaft cover 18 capable of being stretched in response to the movement of the winding shaft 2. A driving device 40 is operated to move the winding shafts 2 in the mutually approaching direction, stretch the cover 18 and operate a ratchet mechanism 11 to rotate the winding shaft 2 together with the cover 18, thus winding up a knitted fabric on the cover 18.  When the winding shaft 2 is pulled out from the fully wound knitted fabric, the driving device 40 is reversely rotated to rotate the cover in the cover-shrinking direction, thus smoothly pulling out the winding shaft 2 from the fully wound knitted fabric.